# Bolt IoT vs Blynk IoT

The clearest difference is rating: Blynk IoT at 4.5 against Bolt IoT's 2.8. Blynk IoT also leads on ads (none vs shown) and ratings volume (823 vs 4). Bolt IoT's advantage is in-app purchases (none vs 7) and device support (3 vs 1). On price, review sentiment and update cadence there is nothing between them.

Both are free to download. Blynk IoT sells 7 in-app purchases, starting at $6.99 per month. Bolt IoT asks for nothing beyond the download.

Blynk IoT holds the better App Store score, 4.5 against 2.8. That said, the two scores are not equally well evidenced: Blynk IoT has 823 ratings behind it against 4, so its average is the more settled of the two. Written reviews split almost evenly too, at 43% and 42% positive.

Bolt IoT ships an update every 5 weeks, Blynk IoT monthly. The most recent releases landed on October 14, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Bolt IoT | Blynk IoT |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.8 (4 ratings)](https://appshunter.io/ios/app/bolt-iot/id1222570767/reviews) | **[4.5 (823 ratings)](https://appshunter.io/ios/app/blynk-iot/id1559317868/reviews)** |
| Number of ratings | 4 | **823** |
| Positive reviews | **42.9% of reviews** | 42.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 5 weeks | **Monthly** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 16 MB | 86 MB |
| Requires iOS | **12.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Bolt IoT](https://appshunter.io/developer/1439797929) | [Blynk Technologies](https://appshunter.io/developer/808760484) |

## What reviewers say

### Bolt IoT

[App page](https://appshunter.io/ios/app/bolt-iot/id1222570767)

Easily connect and manage your IoT devices. View data graphs, control actuators, and receive alerts. The app provides an intuitive step-by-step Wi-Fi setup for your devices.

**Highlights:** Connect Bolt IoT devices to WiFi, Manage and control devices, View device data graphs, Receive push notifications for alerts, Intuitive Wi-Fi setup process, Control actuators like motors and lights

**Features:** macOS Compatibility

**In-app purchases:** none


### Blynk IoT

[App page](https://appshunter.io/ios/app/blynk-iot/id1559317868)

Build custom IoT apps without coding using a drag-and-drop interface. Manage devices, users, and data remotely with a powerful web console and scalable cloud infrastructure. Supports over 400 hardware boards and various connection options.

**Highlights:** Drag-n-drop IoT app builder, Device and user management, OTA firmware updates, Secure cloud infrastructure, Hardware compatibility (400+ boards), Real-time alerts and automations

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Blynk MAKER - Monthly | $6.99 | per month |
| Blynk Starter - Monthly | $29.00 | per month |
| Blynk PRO (40 users) Monthly | $48.99 | per month |
| Blynk MAKER - Yearly | $59.99 | per year |
| Blynk PRO (100 users) Monthly | $98.99 | per month |
| Blynk PRO (50 users) Monthly | $99.00 | per month |
| Blynk PRO (500 users) Monthly | $299.99 | per month |

**What reviewers like**

- 🚀 Easy to use
- 🚀 Powerful IoT platform
- 🚀 Efficient for rapid prototyping
- 👍 Great for hobbyists and businesses
- 👍 Stable and reliable

**What reviewers complain about**

- 💰 Expensive subscription model
- 🐛 Unstable, crashes frequently
- 🤔 Confusing for beginners
- 🤔 Lacks flexibility compared to legacy version
- 🤔 Limited free features

**Reported bugs**

- Connectivity issues with devices
- Widgets not working as expected
- Account deletion without warning
- Incompatibility with older hardware

**Requested features**

- Dark mode option
- Bluetooth support
- Better documentation and tutorials
- Restore legacy app functionality
- Affordable pricing for hobbyists


## Frequently asked questions

### Is Bolt IoT free?

Bolt IoT is free to download, with no in-app purchases.

### Is Blynk IoT free?

Blynk IoT is free to download, with in-app purchases available.

### Which has better reviews, Bolt IoT or Blynk IoT?

Blynk IoT is rated higher. Bolt IoT averages 2.8 out of 5 from 4 ratings, while Blynk IoT averages 4.5 from 823 ratings.

### Do Bolt IoT or Blynk IoT have ads?

Bolt IoT shows ads; Blynk IoT does not.

### Which is updated more often, Bolt IoT or Blynk IoT?

Bolt IoT ships an update every 5 weeks, and Blynk IoT monthly. Most recently, Bolt IoT was updated on October 14, 2026 and Blynk IoT on October 19, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*